157647555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8693}}^1$

素因数の和:8748

約数の個数: 48

約数和(自身を含む): 303803136

約数和(自身を除く): 146155581

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 8693, 18135, 26079, 43465, 78237, 113009, 130395, 269483, 339027, 391185, 565045, 808449, 1017081, 1347415, 1695135, 2425347, 3503279, 4042245, 5085405, 10509837, 12126735, 17516395, 31529511, 52549185, 157647555]

約数ペア:

[(1, 157647555), (3, 52549185), (5, 31529511), (9, 17516395), (13, 12126735), (15, 10509837), (31, 5085405), (39, 4042245), (45, 3503279), (65, 2425347), (93, 1695135), (117, 1347415), (155, 1017081), (195, 808449), (279, 565045), (403, 391185), (465, 339027), (585, 269483), (1209, 130395), (1395, 113009), (2015, 78237), (3627, 43465), (6045, 26079), (8693, 18135)]